214334736 has 80 divisors (see below), whose sum is σ = 690336768. Its totient is φ = 55670400.

The previous prime is 214334707. The next prime is 214334749. The reversal of 214334736 is 637433412.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 214334697 and 214334706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25300 + ... + 32691.

Almost surely, 2^214334736 is an apocalyptic number.

It is an amenable number.

214334736 is an abundant number, since it is smaller than the sum of its proper divisors (476002032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214334736 is a wasteful number, since it uses less digits than its factorization.

214334736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58020 (or 58014 counting only the distinct ones).

The product of its digits is 36288, while the sum is 33.

The square root of 214334736 is about 14640.1754087852. The cubic root of 214334736 is about 598.4541093464.

The spelling of 214334736 in words is "two hundred fourteen million, three hundred thirty-four thousand, seven hundred thirty-six".